# 智能合约使用（单机单节点多钱包）

## 本节延续上一节内容

## 账号列表

| 账号ID      | 账号含义 | 钱包        |
| --------- | ---- | --------- |
| eosio     | 矿工1  | -         |
| token1    | 交易所1 | default   |
| hospital1 | 医院1  | default   |
| patient1  | 患者1  | default   |
| hospital2 | 医院2  | hospital2 |
| doctor2   | 医生2  | hospital2 |

## 创建钱包及用户

```
#创建钱包
cleos wallet create -n hospital2
"PW5JxnbBTTbTQKUHHNvYojU1xrcjxQduz2wU6gfMEgiZjwT5S6xJ6"

#查看钱包列表
cleos wallet list

#创建并导入key
cleos create key
Private key: 5KZS8Q9MVniCbLY2RxjSWruM5YvfDPteP3qQDM23YP5ngwvqHMt
Public key: EOS8K9wqRtD8cCuHvbdzcquEhYHnSaFvyQSWm8kVxYFHavraNeue2

cleos wallet import -n hospital2 5KZS8Q9MVniCbLY2RxjSWruM5YvfDPteP3qQDM23YP5ngwvqHMt 

#创建用户
cleos create account eosio hospital2 EOS8K9wqRtD8cCuHvbdzcquEhYHnSaFvyQSWm8kVxYFHavraNeue2 EOS8K9wqRtD8cCuHvbdzcquEhYHnSaFvyQSWm8kVxYFHavraNeue2 
cleos create account eosio doctor2 EOS8K9wqRtD8cCuHvbdzcquEhYHnSaFvyQSWm8kVxYFHavraNeue2 EOS8K9wqRtD8cCuHvbdzcquEhYHnSaFvyQSWm8kVxYFHavraNeue2 

#查看用户列表
cleos get accounts EOS8K9wqRtD8cCuHvbdzcquEhYHnSaFvyQSWm8kVxYFHavraNeue2

#查看eosio下级用户
cleos get servants eosio
```

## 跨钱包转账

```
cleos push action token1 transfer '["patient1", "hospital2", "50.0000 YR", "Remote Diagnose" ]' -p patient1
```

## 钱包锁定后，不能花钱，只能收钱

```
#锁定patient1所在钱包
cleos wallet lock -n default

#转账会失败
cleos push action token1 transfer '["patient1", "hospital2", "50.0000 YR", "Remote Diagnose" ]' -p patient1

#解锁patient1所在钱包，锁定hospital2所在钱包
cleos wallet unlock -n default
cleos wallet lock -n hospital2

#转账会成功
cleos push action token1 transfer '["patient1", "hospital2", "50.0000 YR", "Remote Diagnose" ]' -p patient1

```